Weather forecast for 10 days
Acton, MT

Weather forecast for the weekend

Sunday, May 11.

Cloudy
5:45 am

8:37 pm
MDT
Cloudy
81°F / 55°F
  • Wind: 19mph SW
  • Humidity: 35%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 5
Today, on Sunday, May 11, heavy clouds will be present throughout the day.
The temperature scale will run from a maximum of a warm 80.6°F to a minimum of a refreshing 55.4°F.
The day’s maximum of 80.6°F shows a shift toward June's pattern over May's.
Sunrise will be at 5:45 am and sunset at 8:37 pm; the daylight will last for 14h and 52min.

Frequently asked questions

What is the weather forecast for Acton for the next ten days?
In Acton, a combination of cloud-filled, showery and fog-covered weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Wednesday, Thursday, next Sunday through next Tuesday in Acton. With moderate precipitation of 0.67", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 50°F and 84.2°F, as the minimum temperature will vary between 41°F and 55.4°F.
What will be the hottest and the coldest days?
Tomorrow will be the hottest day, with a maximum temperature of 84.2°F. The coldest day will be Wednesday, with a maximum of 50°F.

Long-term weather forecast

SunMay 11.
  • 81°F
  • 55°F
Cloudy
Cloudy
  • Wind: 19mph SW
  • Humidity: 35%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:45 am 8:37 pm MDT
MonMay 12.
  • 84°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SW
  • Humidity: 29%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:43 am 8:38 pm MDT
TueMay 13.
  • 61°F
  • 45°F
PM Showers
PM Showers
  • Wind: 12mph NNW
  • Humidity: 48%
  • UV index: 4
  • Precip. probability: 48%
  • Precipitation: 0"
  • 5:42 am 8:39 pm MDT
WedMay 14.
  • 50°F
  • 46°F
Rain
Rain
  • Wind: 15mph NW
  • Humidity: 77%
  • UV index: 3
  • Precip. probability: 76%
  • Precipitation: 0.67"
  • 5:41 am 8:40 pm MDT
ThuMay 15.
  • 57°F
  • 41°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 20mph NW
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.55"
  • 5:40 am 8:41 pm MDT
FriMay 16.
  • 63°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 53%
  • UV index: 6
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:39 am 8:43 pm MDT
SatMay 17.
  • 63°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph N
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:38 am 8:44 pm MDT
SunMay 18.
  • 55°F
  • 41°F
Showers
Showers
  • Wind: 14mph N
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • 5:36 am 8:45 pm MDT
MonMay 19.
  • 63°F
  • 43°F
AM Showers
AM Showers
  • Wind: 11mph NW
  • Humidity: 59%
  • UV index: 6
  • Precip. probability: 33%
  • Precipitation: 0.35"
  • 5:35 am 8:46 pm MDT
TueMay 20.
  • 64°F
  • 45°F
Foggy
Foggy
  • Wind: 11mph NW
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:34 am 8:47 pm MDT
Over the next ten days, a mix of gloomy, showery and foggy weather is anticipated.
Rainfall is anticipated on Wednesday, Thursday, next Sunday through next Tuesday.
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 50°F and 84.2°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 41°F up to 55.4°F.
Monday is expected to be the hottest, reaching up to 84.2°F; expect the coldest day on Wednesday with a high of 50°F.
Updated: May 11, 2025 @ 07:17:58 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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